15231-78-4
15231-78-4 structure
- Name: 2,2-Dimethyl-5-phenyl-1,3-dioxane-4,6-dione
- Chemical Name: 2,2-Dimethyl-5-phenyl-1,3-dioxane-4,6-dione
- CAS Number: 15231-78-4
- Molecular Formula: C12H12O4
- Molecular Weight: 220.22100
- Create Date: 2019-01-10 16:08:06
- Modify Date: 2025-08-25 18:48:38
| Name | 2,2-Dimethyl-5-phenyl-1,3-dioxane-4,6-dione |
|---|---|
| Synonyms |
2,2-DiMethyl-5-phenyl-1,3-dioxane-4,6-dione
2,2-DIMETHYL-5-PHENYL-1,3-DIOXANE-4,6-DIONE 5-Phenylmeldrum's Acid |
| Density | 1.195g/cm3 |
|---|---|
| Boiling Point | 446.5ºC at 760mmHg |
| Melting Point | 135-140ºC |
| Molecular Formula | C12H12O4 |
| Molecular Weight | 220.22100 |
| Flash Point | 237.5ºC |
| Exact Mass | 220.07400 |
| PSA | 52.60000 |
| LogP | 1.60630 |
| Vapour Pressure | 3.63E-08mmHg at 25°C |
| Index of Refraction | 1.516 |
| Hazard Codes | Xn: Harmful; |
|---|---|
| Risk Phrases | 36/37/38-22 |
| Safety Phrases | 37/39-26 |
| HS Code | 2934999090 |
|
~%
15231-78-4 |
| Literature: Journal of the American Chemical Society, , vol. 80, p. 4933,4938 |
|
~61%
15231-78-4 |
| Literature: Reddy Chidipudi, Suresh; Khan, Imtiaz; Lam, Hon Wai Angewandte Chemie - International Edition, 2012 , vol. 51, # 48 p. 12115 - 12119 Angew. Chem. |
|
~32%
15231-78-4 |
| Literature: Saidi; Shaterian; Sheibani Synthetic Communications, 2000 , vol. 30, # 13 p. 2345 - 2351 |
|
~%
15231-78-4 |
| Literature: Synthetic Communications, , vol. 30, # 13 p. 2345 - 2351 |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |